How many amino acids are found in a living organisn

Answers

Answer 1
Answer: 20 amino acids are found in a living organism.
Answer 2
Answer:

Final answer:

Living organisms use 20 standard amino acids to make proteins, as coded by DNA. However, there are additional ones that are modified post-translation into proteins, raising the actual total number of amino acids found in a living organism.

Explanation:

In living organisms, there are 20 standard amino acids that are used to make proteins. These comprise the basic set of amino acids encoded by the genetic code. However, there are additional amino acids, not directly coded for in DNA, that are modified after being translated into proteins, like hydroxyproline and selenocysteine, making the actual total number of amino acids in a living organism somewhat higher than 20.

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What are the four factors used to determine population growth? What is the equation?

Answers

Population growth is determined by four factors: birth rate, death rate, immigration, and emigration. The population growth equation is Births - Deaths + Immigration - Emigration.

Judy took some dead grass and soaked it in water for a few days. Then she looked at it under a microscope. She saw some tiny things moving around under the microscope. How could Judy tell whether what she was looking at were living things? Check all of the following that could be used to decide whether the things Judy saw were living. (

Answers

Answer:

Living Cells created from the dead grass

Explanation:

Because the water has nutrients.

Which statement about earth is accurate? Select the two correct answers 1. A few hundred earthquakes per year are strong enough to be detected by instruments. 2. More than 1 billion earthquakes happen per year. 3. Fewer than 100,000 earthquakes happen per year. 4. About 100 earthquakes per year are strong enough to cause damage. 5. Most earthquakes are not strong enough to be felt by human.

Answers

About 100 earthquakes per year are strong enough to cause damage, while most earthquakes are not strong enough to be felt by humans. So, the correct options are (D) and (E).

What is Earthquake?

An earthquake is defined as a sudden release of strain energy in the Earth's crust which results in waves of vibration that radiate outward from the earthquake source. When the stress in the crust exceeds the strength of the rock, it tends to break along lines of weakness, either pre-existing or new fault planes.

Earthquakes occur very frequently as the Earth's tectonic plates are always move and they collide or brush against each other which creates stress that is regularly released in the form of earthquakes. About a million earth tremors occur every year that are undetectable to humans, where they are 2.4 on the Richter and lower in magnitude. Therefore, every year there are about 100 earthquakes above 6.0 Richter magnitude that cause damage.

Thus, about 100 earthquakes per year are strong enough to cause damage, while most earthquakes are not strong enough to be felt by humans. So, the correct options are (D) and (E).

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Answer:

the answer is 5 and 3 i had a question like this and i got it right i hope im right

Explanation:

How fossils of species that lived on Earth for short periods of time and were abundant and were widespread geographically ?

Answers

Answer:

Index fossils represents the fossils of the organisms that lived in a particular geological time zone. The index fossils defines a geological time of a dead  organisms. Index fossil ensures that a correct order of geological time appears in a fossil record. The index fossils of organisms that lived for a short period, were abundant and widespread geographically.

How does a frogs tympanic membrane work

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It works just like a human tympannic membrane. They hear sounds through this structure as sound waves vibrate against the membrane. The men rane acts like a drum skin.
A frogs tympanic membrane, or tympanum, is the circular patch of skin directly behind its eye that we commonly call its eardrum. It functions much like our eardrum does - the tympanum transmits sound waves to the middle and inner ear, allowing a frog to hear both in the air and below water. 

How does ocean expansion occur?

Answers

Answer:

Sea level rise

Explanation: